mouse-parallax

A simple jQuery plugin for absolute or fixed positioned background layers that respond to mouse movement.

##Usage

Targets an element and sets it to respond to mouse movement in a "parallax" way.

Basically, if the mouse moves left, the background element moves right, etc. to give the sense of "looking." It's a very simple plugin.

###Syntax

$("target-element").mouseParallax({ options }); 

The following options exist:

• moveFactor : Defaults to 10. The speed of the background in relation to the mouse.
• zIndexValue : Defaults to "-1". How the background should be layered in relation to other elements (z-index.)
• targetContainer : Defaults to 'body'. Which element should be checked for mouse movement, in case you want to contain the effect to only a specific part of a page.

###CSS

You'll need to add the actual background to the targeted element in CSS. eg.

#background {   background-image: url('../images/parallax-pattern.png');   background-repeat: repeat; } 

The mouseparallax.css file contains a class called ".mouse-bg" which is just to initialize the size and positioning of the elements. By default, positioning is set to "fixed," but in a case where you want to contain the element to the inside of another container, this should be changed to "absolute." And in that case, the container should be set to:

#background-container {   position: relative;    overflow: hidden; } 

"overflow: hidden;" is necessary in this case because otherwise the edges of the background will spill outside.